/Engine/Source/Runtime/Interchange/Core/Public/Nodes/InterchangeSourceNode.h
The translators that want to modify the common data should ensure they create the unique common pipeline node.
static [UInterchangeSourceNode](API\Runtime\InterchangeCore\Nodes\UInterchangeSourceNode) * FindOrCreateUniqueInstance ( [UInterchangeBaseNodeContainer](API\Runtime\InterchangeCore\Nodes\UInterchangeBaseNodeContainer) * NodeContainer )